St extension

on

Properties

isNullOrBlank bool

Available on String?, provided by the St extension

Retorna true caso a string seja nula ou vazia
no setter
isNullOrEmpty bool

Available on String?, provided by the St extension

Check if string is null or empty
no setter

Methods

firstWord() String?

Available on String?, provided by the St extension

Return firt word from string
lastWord() String?

Available on String?, provided by the St extension

Return last word from string
lowerCaseFirst() String?

Available on String?, provided by the St extension

Leave the first letter of the word in lower case, and the rest as it was.
toDate(String format, {DateTime? defaultDate}) DateTime?

Available on String?, provided by the St extension

Convert string to dateTime, if fail, returns defaultDate or null
toDouble({double defaultValue = 0.0}) double

Available on String?, provided by the St extension

Convert to double or defaultValue
toDoubleOrNull() double?

Available on String?, provided by the St extension

Convert to double or null
toInt({int defaultValue = 0}) int

Available on String?, provided by the St extension

Convert to int or defaultValue
toIntOrNull() int?

Available on String?, provided by the St extension

Convert to int or null
upperCaseFirst() String?

Available on String?, provided by the St extension

Deixa a primeira letra da palavra em maiusculo, e o restantante como estava
upperCaseFirstLower() String?

Available on String?, provided by the St extension

Make the first letter of the word uppercase and the rest lowercase.